Check your player's firmware version which is shown when you power on
the player. If the latest firmware version is currently on your player, you
do not have to upgrade. Do not disconnect the USB cable, turn off the unit,
or remove the battery during firmware upgrade.

Check the Free Space indicator in iriver Music Manager to ensure you
have enough free space on your player for the firmware upgrade. If there is
not an enough free space available, please make more space by deleting some
stored files.

Note : This firmware upgrade procedure is based on the iFP-180T.
Except for the file name, the steps are the same for the all iFP Series.

After downloading the firmware file, please uncompress the file.You will
get ".hex file".

Now, turn on your flash player and connect the player to your PC via the
USB cable, then open 'iriver Music Manager '.

In iriver Music Manager, Go to Tools -> Firmware Upgrade in the menu

After selecting 'Firmware upgrade', the Open box appears prompting you
to open the upgrade file from the desktop (where you saved it.) < Choose
'iFP-1xxt.hex' file and click Open.>

Your Flash Player will recognize the upgrade file(hex file) and start to
upgrade. During the upgrade, the window below will pop up.

When the upgrade is finished, your flash player will power off
automatically.

Click 'OK' and make sure that the firmware version has been changed by
using Firmware information on Help menu. (The player should be connected to
the PC with a USB cable while you check the firmware version information.)

Or you can confirm it on the screen of remote when you power on the
player.

When iFP is automatically powered off after firmware upgrade, below
window may apprears on Windows 2000/ XP or other O/S.